A television signal originates from a transmitter that sends information from an audio and visual source to an amplifier or repeater to the digital receiver of an A/V device, such as a television. The ...

Ever find yourself questioning how accurate those little signal strength dots are on your iPhone? Luckily, there's a trick to reveal your iPhone's true signal strength, and it takes less than a minute ...

1] Place Your Wireless Router or Access Point At A Central Location You need to check out the central point of the wireless network you have installed in your home ...

Slow broadband is one of the biggest annoyances many of us face on a daily basis. Having a bad connection can disrupt how we ...

Topher, an avid Mac user for the past 15 years, has been a contributing author to MacFixIt since the spring of 2008. One of his passions is troubleshooting Mac problems and making the best use of Macs ...

We all check how many bars we have on our smartphones and assume it’s an accurate guide to how strong our signal is. But what do those bars really represent? “There’s no standard. They do indicate ...